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Versions: 25
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Contents
# coding: utf-8
# frozen_string_literal: true
module Stealth
class Controller
module Callbacks
extend ActiveSupport::Concern
include ActiveSupport::Callbacks
included do
define_callbacks :action, skip_after_callbacks_if_terminated: true
end
module ClassMethods
def _normalize_callback_options(options)
_normalize_callback_option(options, :only, :if)
_normalize_callback_option(options, :except, :unless)
end
def _normalize_callback_option(options, from, to)
if from = options[from]
_from = Array(from).map(&:to_s).to_set
from = proc { |c| _from.include?(c.action_name) }
options[to] = Array(options[to]).unshift(from)
end
end
def _insert_callbacks(callbacks, block = nil)
options = callbacks.extract_options!
_normalize_callback_options(options)
callbacks.push(block) if block
callbacks.each do |callback|
yield callback, options
end
end
[:before, :after, :around].each do |callback|
define_method "#{callback}_action" do |*names, &blk|
_insert_callbacks(names, blk) do |name, options|
set_callback(:action, callback, name, options)
end
end
define_method "prepend_#{callback}_action" do |*names, &blk|
_insert_callbacks(names, blk) do |name, options|
set_callback(:action, callback, name, options.merge(prepend: true))
end
end
define_method "skip_#{callback}_action" do |*names|
_insert_callbacks(names) do |name, options|
skip_callback(:action, callback, name, options)
end
end
alias_method :"append_#{callback}_action", :"#{callback}_action"
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems